![Sienna Miller, 40, showcases her new pink hair and reintegrates UGG's back into her wardrobe | Daily Mail Online Sienna Miller, 40, showcases her new pink hair and reintegrates UGG's back into her wardrobe | Daily Mail Online](https://i.dailymail.co.uk/1s/2022/02/09/14/53972047-0-image-a-68_1644418370967.jpg)
Sienna Miller, 40, showcases her new pink hair and reintegrates UGG's back into her wardrobe | Daily Mail Online
![Sienna Miller Los Angeles May 6, 2008 | Star Style | Sienna miller style, Sienna miller, 2000s fashion aesthetic Sienna Miller Los Angeles May 6, 2008 | Star Style | Sienna miller style, Sienna miller, 2000s fashion aesthetic](https://i.pinimg.com/564x/9a/a4/09/9aa40995a110a89683b5327672e065e3.jpg)
Sienna Miller Los Angeles May 6, 2008 | Star Style | Sienna miller style, Sienna miller, 2000s fashion aesthetic
Who What Wear - This is the Sienna Miller way to style UGG boots and leggings: http://wwwear.me/DqaHChZ | Facebook
![Sienna Miller at Heathrow Airport February 11, 2008 | Sienna miller style, Sienna miller, Ugg boots short Sienna Miller at Heathrow Airport February 11, 2008 | Sienna miller style, Sienna miller, Ugg boots short](https://i.pinimg.com/564x/f7/74/da/f774daa0485a014af7b67b45315db4e5.jpg)